1 box Duncan Hines yellow cake mix
1 pkg. Jello vanilla instant pudding
1 pt. sour cream
1/2 c. Wesson oil
4 eggs
1/2 c. pecans, chopped
1/4 c. cinnamon
1/2 c. sugar
2 tbsp. cocoa

Combine cake mix, pudding, sour cream, Wesson oil and eggs. Beat for 7 minutes. Mix pecans, cinnamon, sugar and cocoa. Sprinkle small amount of pecan mixture in bottom of greased angel food pan. Pour half of batter over pecan mixture. Sprinkle pecan mixture over batter, reserving a little for the top. Pour in other half of batter and cover with remaining pecan mixture. Swirl with a knife. Preheated at 325 degrees. Bake 1 hour 20 minutes.